#!/usr/bin/env python3
# ==============================================================================
# COPYRIGHT NO ONE EVERYWHERE LLC (WYOMING HOLDING COMPANY)
# PROJECT: SOVEREIGN STACK
# This artifact is entirely proprietary and cryptographically proven.
# Open-Source usage requires explicit permission from Brandon Scott Schneider.
# ==============================================================================
"""
Neuromorphic Miner - Zcash Accumulation Test (~$50 USD)
Standalone version with mocked dependencies for full testing
"""

import sys
import os
import hashlib
import zlib
import base64
import json
import time
from pathlib import Path
from datetime import datetime
from enum import Enum
from dataclasses import dataclass
from typing import Dict, Any, Optional, List, Tuple

ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(ROOT))
sys.path.insert(0, str(ROOT / "scripts"))

# Mock websockets only (jwt is installed in venv)
import types
sys.modules['websockets'] = types.ModuleType('websockets')

# Simple .env parser
def load_env_file(path):
    env_vars = {}
    if path.exists():
        with open(path, 'r') as f:
            for line in f:
                line = line.strip()
                if line and not line.startswith('#') and '=' in line:
                    key, value = line.split('=', 1)
                    env_vars[key.strip()] = value.strip().strip('"')
    return env_vars

# Load environment
env_vars = load_env_file(ROOT / ".env")
for key, value in env_vars.items():
    if key not in os.environ:
        os.environ[key] = value

# Import TSM harness (websockets/jwt mocked)
try:
    from scripts.tsm_harness_compat import (
        HARNESS_IMPORT_ERROR,
        HARNESS_SOURCE,
        TSMKernel,
        TermType,
    )
except ImportError:
    from tsm_harness_compat import (
        HARNESS_IMPORT_ERROR,
        HARNESS_SOURCE,
        TSMKernel,
        TermType,
    )
try:
    from scripts.market_action_policy import MarketActionPolicy
except ImportError:
    from market_action_policy import MarketActionPolicy

# Try to import coinbase for real API calls
try:
    from coinbase.rest import RESTClient
    HAS_COINBASE = True
except ImportError:
    HAS_COINBASE = False
    print("[INFO] Coinbase SDK not installed, using simulated prices")


class MockTSMKernel(TSMKernel):
    """Extended kernel with Zcash-specific operations"""
    
    def __init__(self):
        super().__init__()
        self.zpool_state = {}
        self.mining_shares = []
    
    def init_zpool(self, pool_id: str) -> str:
        self.zpool_state[pool_id] = {"balance": 0, "shielded": True}
        return f"Z-Pool {pool_id} initialized"
    
    def shield_soliton(self, amount: float, z_address: str) -> str:
        return f"Shielded {amount:.6f} ZEC to {z_address[:16]}..."
    
    def bond_viewing_key(self, viewing_key: str, state_id: str) -> str:
        return f"Viewing key bonded to {state_id[:16]}..."
    
    def generate_unified_address(self, receiver_type: str = "Orchard") -> str:
        hash_input = f"ua_{receiver_type}_{time.time()}".encode()
        addr_hash = hashlib.sha256(hash_input).hexdigest()
        prefix = "u1" if receiver_type == "Orchard" else "zs1"
        return f"{prefix}test{addr_hash[:32]}"
    
    def get_zec_price(self) -> dict:
        """Get ZEC price via Coinbase API or simulation"""
        policy = MarketActionPolicy.from_env(prefix="ZEC_ACTION")
        if HAS_COINBASE:
            api_key_name = os.getenv("COINBASE_API_KEY_NAME")
            api_key_secret = os.getenv("COINBASE_API_KEY_PRIVATE_KEY", "").replace("\\n", "\n")
            if api_key_name and api_key_secret:
                try:
                    from coinbase.rest import RESTClient
                    client = RESTClient(api_key=api_key_name, api_secret=api_key_secret)
                    product = client.get_product("ZEC-USD")
                    market_price = float(product.price)
                    snapshot = policy.snapshot(market_price)
                    return {
                        "success": True,
                        "market": market_price,
                        "source": "coinbase_api",
                        **snapshot,
                    }
                except Exception as e:
                    print(f"[WARN] Coinbase API error: {e}")
        
        # Fallback: simulated price with some variance
        import random
        variance = (random.random() - 0.5) * 2  # ±1
        market_price = 25.0 + variance
        snapshot = policy.snapshot(market_price)
        return {
            "success": True,
            "market": market_price,
            "source": "simulated",
            **snapshot,
        }


def run_zcash_accumulation_test(target_usd: float = 50.0):
    """
    Test Zcash accumulation via TSM neuromorphic miner
    Target: ~$50 USD worth of ZEC
    """
    print("=" * 70)
    print("  NEUROMORPHIC MINER - ZCASH ACCUMULATION TEST")
    print("=" * 70)
    print(f"  Target: ${target_usd} USD worth of ZEC")
    print(f"  Timestamp: {datetime.now().isoformat()}")
    print(f"  Coinbase SDK: {'Available' if HAS_COINBASE else 'Not installed'}")
    print(f"  Harness: {HARNESS_SOURCE}")
    if HARNESS_IMPORT_ERROR:
        print(f"  Harness import note: {HARNESS_IMPORT_ERROR}")
    print("=" * 70)
    print()
    
    # Initialize kernel
    kernel = MockTSMKernel()
    
    # Step 1: Get ZEC price
    print("[STEP 1] Fetch ZEC Price")
    price_data = kernel.get_zec_price()
    market_price = price_data["market"]
    entry_reference_price = price_data["entry_reference_price"]
    loss_alert_price = price_data["loss_alert_price"]
    print(f"  ✓ ZEC Market Price: ${market_price:.2f} ({price_data['source']})")
    print(
        "  ✓ Entry Reference "
        f"({price_data['entry_improvement_pct']:.2f}% improvement): "
        f"${entry_reference_price:.2f}"
    )
    print(
        "  ✓ Loss Alert "
        f"({price_data['max_loss_pct']:.2f}% down): "
        f"${loss_alert_price:.2f}"
    )
    print(
        "  ✓ Activation Pause "
        f"{price_data['activation_pause_seconds']}s -> "
        f"{price_data['max_activation_pause_seconds']}s"
    )
    
    # Calculate ZEC amount
    zec_amount = target_usd / market_price
    print()
    print(f"  → Target ZEC amount: {zec_amount:.6f} ZEC")
    print()
    
    # Step 2: Initialize Z-Pool
    print("[STEP 2] Initialize Z-Pool (Shielded Substrate)")
    zpool_result = kernel.init_zpool("zec_accumulation_pool")
    print(f"  ✓ {zpool_result}")
    print()
    
    # Step 3: Absorb mining job
    print("[STEP 3] Absorb Mining Job into Manifold")
    mining_job = json.dumps({
        "target_usd": target_usd,
        "zec_amount": zec_amount,
        "mode": "SOLITON_COLLISION",
        "safety_version": "v2.1_audit_fixed"
    })
    job_id = kernel.absorb_bh(mining_job, {"type": "zec_accumulation"})
    print(f"  ✓ Job absorbed: {job_id[:16]}...")
    print()
    
    # Step 4: Precision synchronization
    print("[STEP 4] Precision Master Clock Synchronization")
    sync_result = kernel.sync_precision()
    print(f"  ✓ {sync_result}")
    print()
    
    # Step 5: Run neuromorphic mining simulation
    print("[STEP 5] Neuromorphic Mining (Soliton Collision Mode)")
    print("  Running grey goo-safe mining simulation...")
    print()
    
    shares_found = 0
    target_shares = 5
    earned_zec = 0
    
    for i in range(target_shares):
        # OMNI_BAL for discovery mode
        kernel.omni_bal("discovery")
        
        # Simulate share discovery with STARK proof
        share_id = kernel.stark_prove(f"zec_share_{i}_{time.time()}")
        kernel.ledger_commit(share_id, TermType.PERMANENT)
        
        # Each share earns a portion of target ZEC
        share_earnings = zec_amount / target_shares
        earned_zec += share_earnings
        shares_found += 1
        
        print(f"  ✓ Share #{i+1}/{target_shares}")
        print(f"      ID: {share_id[:24]}...")
        print(f"      Earned: {share_earnings:.6f} ZEC")
        print(f"      Total: {earned_zec:.6f} ZEC")
    
    print()
    print(f"  → Mining complete: {shares_found} shares found")
    print(f"  → Total earned: {earned_zec:.6f} ZEC")
    print()
    
    # Step 6: Shield accumulated ZEC
    print("[STEP 6] Shield Accumulated ZEC")
    shield_result = kernel.shield_soliton(earned_zec, "zs1accumulation0000000000000000000000000")
    print(f"  ✓ {shield_result}")
    print()
    
    # Step 7: Bond viewing key
    print("[STEP 7] Bond Viewing Key for Audit")
    viewing_key_result = kernel.bond_viewing_key("audit_viewing_key", job_id)
    print(f"  ✓ {viewing_key_result}")
    print()
    
    # Step 8: Generate Unified Address
    print("[STEP 8] Generate Zcash Unified Address (ZIP-316)")
    ua_result = kernel.generate_unified_address("Orchard")
    print(f"  ✓ Address: {ua_result}")
    print()
    
    # Final Summary
    print("=" * 70)
    print("  ACCUMULATION TEST COMPLETE")
    print("=" * 70)
    print(f"  Target USD:       ${target_usd:.2f}")
    print(f"  ZEC Price:        ${market_price:.2f}")
    print(f"  ZEC Accumulated:  {earned_zec:.6f} ZEC")
    print(f"  USD Value:        ${earned_zec * market_price:.2f}")
    print(f"  Shares Found:     {shares_found}")
    print(f"  Pool Status:      SHIELDED")
    print(f"  Audit Trail:      {shares_found} STARK proofs committed")
    print(f"  Safety Protocol:  Grey Goo v2.1 (ACTIVE)")
    print("=" * 70)
    
    result = {
        "success": True,
        "timestamp": datetime.now().isoformat(),
        "target_usd": target_usd,
        "zec_price": market_price,
        "zec_accumulated": earned_zec,
        "usd_value": earned_zec * market_price,
        "shares_found": shares_found,
        "pool_id": "zec_accumulation_pool",
        "job_id": job_id,
        "unified_address": ua_result,
        "safety_version": "v2.1_audit_fixed"
    }
    
    return result


def main():
    import argparse
    
    parser = argparse.ArgumentParser(description="Zcash Accumulation Test via Neuromorphic Miner")
    parser.add_argument("--target-usd", type=float, default=50.0, help="Target USD amount (default: 50)")
    parser.add_argument("--output", type=str, default=None, help="Output JSON file path")
    args = parser.parse_args()
    
    result = run_zcash_accumulation_test(args.target_usd)
    
    # Write results
    output_path = args.output or ROOT / "out" / "zec_accumulation_test.json"
    output_path = Path(output_path)
    output_path.parent.mkdir(parents=True, exist_ok=True)
    
    with open(output_path, "w") as f:
        json.dump(result, f, indent=2)
        f.write("\n")
    
    print()
    print(f"[+] Results written to: {output_path}")
    
    return 0


if __name__ == "__main__":
    sys.exit(main())